[WIP] off-main-thread loading

third_party/WebKit/Source/core/loader/FrameFetchContext.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 54 matching lines @@
   static void provideDocumentToContext(FetchContext& context,
                                        Document* document) {
     DCHECK(document);
     CHECK(context.isLiveContext());
     static_cast<FrameFetchContext&>(context).m_document = document;
   }
 
   ~FrameFetchContext();
 
   bool isLiveContext() { return true; }
+  WebURLLoader* createURLLoader() override;
 
   void addAdditionalRequestHeaders(ResourceRequest&,
                                    FetchResourceType) override;
   WebCachePolicy resourceRequestCachePolicy(
       ResourceRequest&,
       Resource::Type,
       FetchRequest::DeferOption) const override;
   void dispatchDidChangeResourcePriority(unsigned long identifier,
                                          ResourceLoadPriority,
                                          int intraPriorityValue) override;
@@ skipping 47 matching lines @@
       FetchRequest::OriginRestriction) const override;
   ResourceRequestBlockedReason allowResponse(
       Resource::Type,
       const ResourceRequest&,
       const KURL&,
       const ResourceLoaderOptions&) const override;
 
   bool isControlledByServiceWorker() const override;
   int64_t serviceWorkerID() const override;
 
+  int applicationCacheHostID() const override;
+
   bool isMainFrame() const override;
   bool defersLoading() const override;
   bool isLoadComplete() const override;
   bool pageDismissalEventBeingDispatched() const override;
   bool updateTimingInfoForIFrameNavigation(ResourceTimingInfo*) override;
   void sendImagePing(const KURL&) override;
   void addConsoleMessage(const String&,
                          LogMessageType = LogErrorMessage) const override;
   SecurityOrigin* getSecurityOrigin() const override;
 
   void populateResourceRequest(Resource::Type,
                                const ClientHintsPreferences&,
                                const FetchRequest::ResourceWidth&,
                                ResourceRequest&) override;
   void setFirstPartyCookieAndRequestorOrigin(ResourceRequest&) override;
 
   // Exposed for testing.
   void modifyRequestForCSP(ResourceRequest&);
   void addClientHintsIfNecessary(const ClientHintsPreferences&,
                                  const FetchRequest::ResourceWidth&,
                                  ResourceRequest&);
 
   MHTMLArchive* archive() const override;
 
   ResourceLoadPriority modifyPriorityForExperiments(
       ResourceLoadPriority) override;
 
+  RefPtr<WebTaskRunner> timerTaskRunner() const override;
   RefPtr<WebTaskRunner> loadingTaskRunner() const override;
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   FrameFetchContext(DocumentLoader*, Document*);
 
   // m_documentLoader is null when loading resources from an HTML import
   // and in such cases we use the document loader of the importing frame.
   // Convenient accessors below can be used to transparently access the
@@ skipping 29 matching lines @@
   // FIXME: Oilpan: Ideally this should just be a traced Member but that will
   // currently leak because ComputedStyle and its data are not on the heap.
   // See crbug.com/383860 for details.
   WeakMember<Document> m_document;
   Member<DocumentLoader> m_documentLoader;
 };
 
 }  // namespace blink
 
 #endif